CPU Comparison

A

AMD

AMD

AMD Ryzen 5 PRO 7645

CORE STATE Raphael

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen Threadripper PRO 3955WX

CORE STATE Castle Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.9 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,188

3,440

cinebench_cinebench_r15_singlecore

308

485

cinebench_cinebench_r20_multicore

9,118

14,335

cinebench_cinebench_r20_singlecore

1,287

2,023

cinebench_cinebench_r23_multicore

21,710

34,131

cinebench_cinebench_r23_singlecore

3,065

4,818

passmark_data_compression

286,298

601,738

passmark_data_encryption

16,657

38,058

passmark_extended_instructions

21,813

38,952

passmark_find_prime_numbers

198

198

passmark_floating_point_math

45,202

77,979

passmark_integer_math

74,782

132,456

passmark_multithread

25,489

40,155

passmark_physics

1,598

2,460

passmark_random_string_sorting

34,557

63,758

passmark_single_thread

3,652

2,679

passmark_singlethread

3,652

2,679

geekbench_multicore

N/A

12,523

geekbench_singlecore

N/A

1,684

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 7645

Threadripper PRO 3955WX

Core Specs

Cores

6

16 +166.7%

Threads

12

32 +166.7%

Base Clock (GHz)

3.8

3.9 +2.6%

Boost Clock (GHz)

5.1

4.3 -15.7%

Frequency (GHz)

3.8

3.9 +2.6%

Turbo Clock (GHz)

5.1

4.3 -15.7%

Multiplier

38

39 +2.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

32 MB (shared)

64 MB

Power

TDP (W)

65

280 +330.8%

PPT

88 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Raphael

Castle Peak

Generation

Ryzen 5 (Zen 4 (Raphael))

Ryzen Threadripper (Zen 2 (Castle Peak))

Process Size

5 nm

7 nm

Transistors

6,570 million

7,600 million

Die Size

71 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

83.2 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket WRX8

Chipsets

X670E, X670, B650E, B650, A620

—

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

14 nm

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$1149

Part Number

100-000000600

100-000000167

Package

FC-LGA1718

sWRX8

Tj Max

95°C

—

Bundled Cooler

Wraith Spire

—

View Ryzen 5 PRO 7645 Details View Ryzen Threadripper PRO 3955WX Details